package com.sky.controller.admin;

import com.sky.constant.JwtClaimsConstant;
import com.sky.dto.EmployeeDTO;
import com.sky.dto.EmployeeLoginDTO;
import com.sky.dto.EmployeePageQueryDTO;
import com.sky.dto.PasswordEditDTO;
import com.sky.entity.Employee;
import com.sky.properties.JwtProperties;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.EmployeeService;
import com.sky.utils.JwtUtil;
import com.sky.vo.EmployeeLoginVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.*;

import java.util.HashMap;
import java.util.Map;

/**
 * 员工管理
 */
@RestController
@RequestMapping("/admin/employee")
@Slf4j  //日志输出注解 添加此注解后可以直接使用 log.info() 输出日志
@Api(tags = "员工相关controller")
public class EmployeeController {

    @Autowired
    private EmployeeService employeeService;
    @Autowired
    private JwtProperties jwtProperties;

    /**
     * 登录
     * @param employeeLoginDTO
     * @return
     */
    @PostMapping("/login")
    @ApiOperation("员工登录")
    public Result<EmployeeLoginVO> login(@RequestBody EmployeeLoginDTO employeeLoginDTO) {
        //TODO 此处日志会暴露 username 和 password  后期更改一下
        log.info("员工登录：{}", employeeLoginDTO);

        Employee employee = employeeService.login(employeeLoginDTO);

        //登录成功后，生成jwt令牌
        Map<String, Object> claims = new HashMap<>();
        claims.put(JwtClaimsConstant.EMP_ID, employee.getId());
        String token = JwtUtil.createJWT(
                jwtProperties.getAdminSecretKey(),
                jwtProperties.getAdminTtl(),
                claims);

        EmployeeLoginVO employeeLoginVO = EmployeeLoginVO.builder()
                .id(employee.getId())
                .userName(employee.getUsername())
                .name(employee.getName())
                .token(token)
                .build();

        return Result.success(employeeLoginVO);
    }

    /**
     * 退出
     * @return
     */
    @PostMapping("/logout")
    @ApiOperation("员工退出")
    public Result<String> logout() {
        return Result.success();
    }


    /**
     * 新增员工
     * @param employeeDTO
     * @return
     */
    //Post请求表单数据
    @PostMapping
    @ApiOperation("新增员工")
    //@RequestBody 主要用来接受前端传递给后端的json字符串中的数据
    //  即@RequestBody注解一般是与json配合使用的  前端将参数汇成json传输，后端使用一个@RequestBody注解的参数接收
    public Result save(@RequestBody EmployeeDTO employeeDTO){

        //验证每个请求是否都是一个单独的线程
        //System.out.println("当前线程的id:"+Thread.currentThread().getId());

        log.info("新增员工：{}",employeeDTO);  // {}在此是占位符,会自动将后面的employeeDTO拼接上
        employeeService.save(employeeDTO);
        return Result.success() ;
    }


    /**
     * 员工分页查询
     * @param employeePageQueryDTO
     * @return
     */
    @GetMapping("/page")
    @ApiOperation("员工分页查询")
    public Result<PageResult> page(EmployeePageQueryDTO employeePageQueryDTO){
        log.info("员工分页查询，参数为：{}",employeePageQueryDTO);
        PageResult pageResult=employeeService.pageQuery(employeePageQueryDTO);
        return Result.success(pageResult);
    }


    /**
     * 启用禁用员工账号
     * @param status
     * @param id
     * @return
     */
    @PostMapping("/status/{status}")
    @ApiOperation("启用禁用员工账号")
    public Result startORstop(@PathVariable Integer status,Long id){
        log.info("启用禁用员工账号：{}，{}",status,id);
        employeeService.startORstop(status,id);
        return Result.success();
    }


    /**
     * 根据id查询员工信息
     * @param id
     * @return
     */
    @GetMapping("/{id}")
    @ApiOperation("根据id查询员工信息")
    public Result<Employee> getById(@PathVariable Long id){
        log.info("需要查询信息的员工id:{}",id);
        Employee employee=employeeService.getById(id);
        return Result.success(employee);
    }


    /**
     * 编辑员工信息
     * @param employeeDTO
     * @return
     */
    @PutMapping
    @ApiOperation("编辑员工信息")
    public Result update(@RequestBody EmployeeDTO employeeDTO){
        log.info("编辑员工信息：{}",employeeDTO);
        employeeService.update(employeeDTO);
        return Result.success();
    }

    //TODO 员工密码修改功能需补充

    /**
     * 修改员工密码
     * @param passwordEditDTO
     * @return
     */
    @PutMapping("/editPassword")
    @ApiOperation("修改员工密码")
    public Result editPassword(@RequestBody PasswordEditDTO passwordEditDTO){
        log.info("修改员工密码：{}",passwordEditDTO);
        employeeService.editPassword(passwordEditDTO);
        return Result.success();
    }

}
